Yellow Card

Technical Team Lead - Payments

South Africa

Senior Payroll & Tax Associate

United States

HATA

(Junior) Content Producer

Denver, CO, USA

Casa

Operations Coordinator

Remote

Celestia Labs

Head of Product

Financial Reporting Manager

Boston, MA, USA

Groma

Finance Co-op (Fall 2026)

Legal Extern (Fall '26/Spring '27)

United Kingdom

MoonPay

Application Security Engineer

Canada

Mexico

TRM Labs

Deployment Strategist, National Security

San Francisco, CA, USA

Senior Software Engineer, Backend | Product Engineering

New York, NY, USA

Monad

Workplace Operations

Sales Development Representative - Law Enforcement

Property Operations Co-op (Fall 2026)

Acquisitions Co-op (Fall 2026)

Roxbury, ME, USA

Maintenance Co-op (Fall 2026)

Buenos Aires, BA, Argentina

DolarApp

Sales Development Representative

Kraków, Poland

Senior Java Software Engineer

Senior Product Data Scientist

Portugal

KYC Operations Analyst

They are a venture capital firm focused exclusively on public blockchains. They invest in infrastructure and application companies that will enable these transformative protocols to power services for the next billion users.

Castle Island Ventures

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As our companies grow, they look to us to help them find the best talent.
Signal that you'd be interested in working with a Castle Island Ventures company to help us put the right opportunities at great companies on your radar. The choice to pursue a new career move is then up to you.

Get introduced and find your next opportunity